I'm trying to hang up my animal mounts in my upstairs game room and it seems that there isn't a beam anywhere. I don't know if this is typical or just my luck. My question is can I use toggle bolts or something similar (maybe less permanent) to insert into the drywall and will it hold? I know drywall isn't made for strength but I thought maybe with the proper bolts and weight distribution it would be alright. Thanks in advance..

Always use a stud. I thought I could use a drywall anchor for one of my mounts and it didn't hold up to the task. There wasn't a stud in the center of the short wall, hence the reason for the anchor. It hung for about a week, and one evening while watching tv in the other room, we heard a big crash. Sure enough, it let loose and broke the skull plate between the antlers. Talk about upset!!